2665484210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{138323}}^1$

素因数の和:138418

約数の個数: 32

約数和(自身を含む): 5019501312

約数和(自身を除く): 2354017102

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 19270, 138323, 276646, 691615, 1383230, 5671243, 6501181, 11342486, 13002362, 28356215, 32505905, 56712430, 65011810, 266548421, 533096842, 1332742105, 2665484210]

約数ペア:

[(1, 2665484210), (2, 1332742105), (5, 533096842), (10, 266548421), (41, 65011810), (47, 56712430), (82, 32505905), (94, 28356215), (205, 13002362), (235, 11342486), (410, 6501181), (470, 5671243), (1927, 1383230), (3854, 691615), (9635, 276646), (19270, 138323)]